This feature has been completed and is available in Reckon Accounts 2020 R1 Desktop (AU, NZ) and Reckon Accounts Hosted (NZ only). ** STP is not applicable for NZ.
Reckon Accounts Hosted (AU) will receive the feature when the 2020 version is released. This is usually late June to coincide with the tax table / budget update, however with the current uncertainty around the Australian federal budget this release may be brought forward. All users will be notified if that is the case.
Release notes: https://help.reckon.com/article/btnrvoe4yz
Yes I agree. I think the majority of us email payslips etc.